ts token authentication

app/main.py

@@ -19,7 +19,6 @@ logger = logging.getLogger(__name__)
 
 # WHISP API configuration
 WHISP_API_URL = config.get('whisp', 'WHISP_API_URL', fallback="https://giz-chatfed-whisp.hf.space/")
-HF_TOKEN = os.getenv('HF_TOKEN')
 
 def get_value(df, colname):
     """Fetch value from WhispAPI-style Column/Value dataframe"""
@@ -90,6 +89,10 @@ Fecha de análisis: {datetime.now().isoformat()}"""
 def process_geojson_whisp(file_content: bytes, filename: str) -> tuple[str, dict]:
     """Process GeoJSON file through WHISP API and return formatted context"""
     try:
+        hf_token = os.getenv('HF_TOKEN')
+        if not hf_token:
+            raise ValueError("HF_TOKEN environment variable not found. Please set it in your Space secrets.")
+        
         # Create temporary file for WHISP API
         import tempfile
         with tempfile.NamedTemporaryFile(delete=False, suffix='.geojson') as tmp_file:
@@ -98,7 +101,7 @@ def process_geojson_whisp(file_content: bytes, filename: str) -> tuple[str, dict
         
         try:
             # Call WHISP API
-            client = Client(WHISP_API_URL, token=HF_TOKEN)
+            client = Client(WHISP_API_URL)
             result = client.predict(
                 file=handle_file(tmp_file_path),
                 api_name="/get_statistics"